Glycol 95 Ethylene Glycol EG Propylene Glycol PG

부동액을 구성하는 성분 • 글리콜(Glycol) 95% – Ethylene Glycol (EG) – Propylene Glycol (PG) • 부식방지제 • 물 2 -3% • 기포발생 억제제 0. 1% • 안료 미량 Honeywell Confidential (5/2007) – not to be released for customer viewing until approved by legal dept.

시간 경과에 따른 부식제 함유량의 변화 질산염 최초 함유량 대비 (%) 140 120 100 인산염 80 규산염 60 아졸 40 0 28 55 83 운전시간 Honeywell Confidential (5/2007) – not to be released for customer viewing until approved by legal dept. 110 (Azole)

Prestone® Heavy Duty Antifreeze/Coolant • 중장비 전용 부동액 • 대형 디젤 엔진 전용 Honeywell Confidential (5/2007) – not to be released for customer viewing until approved by legal dept.

Antifreeze/Coolant Prestone 중장비 전용(Heavy Duty) 부동액 품질 기준 Prestone 품질 기준 • • • 북미 부동액 품질 기준 ASTM D-4985 Ø ASTM D 4985 GM 1899 M, SAE J 1941 Heavy duty engines with SCA Cummins 90 T 8 -4, Mack Ø ASTM D 6210 Kenworth R 026 - 170 -97 Heavy duty engines pre. Ford New Holland WSN-M 97 charge Peterbilt 07 -06773 Ø SAE J 1941 Heavy duty engines Detroit Diesel 7 SE 298 Freightliner 48 -2280 White/GMC - Div of Volvo Honeywell Confidential (5/2007) – not to be released for customer viewing until approved by legal dept.